Mathematics
Mathematics, 14.11.2019 06:31, chassidytjtrimb

Consider the hypothesis test below.

h 0: p 1 - p 2 0
h a: p 1 - p 2 > 0

the following results are for independent samples taken from the two populations.

sample 1 sample 2
n1 = 200 n2 = 300
p1 = 0.28 p2 = 0.15
what is the value of the test statistic (to 2 decimals)?

what is the p-value (to 4 decimals)?

with = .05, what is your hypothesis testing conclusion?

answer
Answers: 2

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Do you know the correct answer?
Consider the hypothesis test below.

h 0: p 1 - p 2 0
h a: p 1 - p 2 > 0

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